Effective collision strengths for transitions in Si ii (a ± b ≡ a × 10±b). (For complete table see Supporting Information.)
| Transition . | Temperature (log Te, K) . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| i . | j . | 3.70 . | 3.90 . | 4.10 . | 4.30 . | 4.50 . | 4.70 . | 4.900 . | 5.10 . | 5.30 . | 5.50 . |
| 1 | 2 | 5.230+0 | 5.311+0 | 5.354+0 | 5.328+0 | 5.168+0 | 4.809+0 | 4.267+0 | 3.647+0 | 3.070+0 | 2.605+0 |
| 1 | 3 | 4.582−1 | 4.699−1 | 4.706−1 | 4.667−1 | 4.568−1 | 4.334−1 | 3.937−1 | 3.419−1 | 2.842−1 | 2.264−1 |
| 1 | 4 | 7.449−1 | 7.458−1 | 7.372−1 | 7.276−1 | 7.124−1 | 6.760−1 | 6.126−1 | 5.293−1 | 4.374−1 | 3.463−1 |
| 1 | 5 | 5.558−1 | 5.535−1 | 5.476−1 | 5.495−1 | 5.522−1 | 5.337−1 | 4.845−1 | 4.135−1 | 3.347−1 | 2.591−1 |
| 1 | 6 | 1.879+0 | 1.911+0 | 1.888+0 | 1.794+0 | 1.630+0 | 1.417+0 | 1.187+0 | 9.689−1 | 7.784−1 | 6.229−1 |
| 1 | 7 | 2.161+0 | 2.262+0 | 2.305+0 | 2.252+0 | 2.096+0 | 1.865+0 | 1.601+0 | 1.340+0 | 1.101+0 | 8.937−1 |
| 1 | 8 | 1.121+0 | 1.215+0 | 1.223+0 | 1.157+0 | 1.060+0 | 9.837−1 | 9.747−1 | 1.063+0 | 1.264+0 | 1.574+0 |
| 1 | 9 | 8.780−1 | 8.984−1 | 9.064−1 | 9.053−1 | 9.048−1 | 9.185−1 | 9.654−1 | 1.065+0 | 1.233+0 | 1.472+0 |
| 1 | 10 | 6.643−1 | 6.341−1 | 6.014−1 | 5.682−1 | 5.437−1 | 5.414−1 | 5.733−1 | 6.424−1 | 7.414−1 | 8.556−1 |
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| Transition . | Temperature (log Te, K) . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| i . | j . | 3.70 . | 3.90 . | 4.10 . | 4.30 . | 4.50 . | 4.70 . | 4.900 . | 5.10 . | 5.30 . | 5.50 . |
| 1 | 2 | 5.230+0 | 5.311+0 | 5.354+0 | 5.328+0 | 5.168+0 | 4.809+0 | 4.267+0 | 3.647+0 | 3.070+0 | 2.605+0 |
| 1 | 3 | 4.582−1 | 4.699−1 | 4.706−1 | 4.667−1 | 4.568−1 | 4.334−1 | 3.937−1 | 3.419−1 | 2.842−1 | 2.264−1 |
| 1 | 4 | 7.449−1 | 7.458−1 | 7.372−1 | 7.276−1 | 7.124−1 | 6.760−1 | 6.126−1 | 5.293−1 | 4.374−1 | 3.463−1 |
| 1 | 5 | 5.558−1 | 5.535−1 | 5.476−1 | 5.495−1 | 5.522−1 | 5.337−1 | 4.845−1 | 4.135−1 | 3.347−1 | 2.591−1 |
| 1 | 6 | 1.879+0 | 1.911+0 | 1.888+0 | 1.794+0 | 1.630+0 | 1.417+0 | 1.187+0 | 9.689−1 | 7.784−1 | 6.229−1 |
| 1 | 7 | 2.161+0 | 2.262+0 | 2.305+0 | 2.252+0 | 2.096+0 | 1.865+0 | 1.601+0 | 1.340+0 | 1.101+0 | 8.937−1 |
| 1 | 8 | 1.121+0 | 1.215+0 | 1.223+0 | 1.157+0 | 1.060+0 | 9.837−1 | 9.747−1 | 1.063+0 | 1.264+0 | 1.574+0 |
| 1 | 9 | 8.780−1 | 8.984−1 | 9.064−1 | 9.053−1 | 9.048−1 | 9.185−1 | 9.654−1 | 1.065+0 | 1.233+0 | 1.472+0 |
| 1 | 10 | 6.643−1 | 6.341−1 | 6.014−1 | 5.682−1 | 5.437−1 | 5.414−1 | 5.733−1 | 6.424−1 | 7.414−1 | 8.556−1 |
| . | . | . | . | . | . | . | . | . | . | . | . |
| . | . | . | . | . | . | . | . | . | . | . | . |
| . | . | . | . | . | . | . | . | . | . | . | . |
Effective collision strengths for transitions in Si ii (a ± b ≡ a × 10±b). (For complete table see Supporting Information.)
| Transition . | Temperature (log Te, K) . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| i . | j . | 3.70 . | 3.90 . | 4.10 . | 4.30 . | 4.50 . | 4.70 . | 4.900 . | 5.10 . | 5.30 . | 5.50 . |
| 1 | 2 | 5.230+0 | 5.311+0 | 5.354+0 | 5.328+0 | 5.168+0 | 4.809+0 | 4.267+0 | 3.647+0 | 3.070+0 | 2.605+0 |
| 1 | 3 | 4.582−1 | 4.699−1 | 4.706−1 | 4.667−1 | 4.568−1 | 4.334−1 | 3.937−1 | 3.419−1 | 2.842−1 | 2.264−1 |
| 1 | 4 | 7.449−1 | 7.458−1 | 7.372−1 | 7.276−1 | 7.124−1 | 6.760−1 | 6.126−1 | 5.293−1 | 4.374−1 | 3.463−1 |
| 1 | 5 | 5.558−1 | 5.535−1 | 5.476−1 | 5.495−1 | 5.522−1 | 5.337−1 | 4.845−1 | 4.135−1 | 3.347−1 | 2.591−1 |
| 1 | 6 | 1.879+0 | 1.911+0 | 1.888+0 | 1.794+0 | 1.630+0 | 1.417+0 | 1.187+0 | 9.689−1 | 7.784−1 | 6.229−1 |
| 1 | 7 | 2.161+0 | 2.262+0 | 2.305+0 | 2.252+0 | 2.096+0 | 1.865+0 | 1.601+0 | 1.340+0 | 1.101+0 | 8.937−1 |
| 1 | 8 | 1.121+0 | 1.215+0 | 1.223+0 | 1.157+0 | 1.060+0 | 9.837−1 | 9.747−1 | 1.063+0 | 1.264+0 | 1.574+0 |
| 1 | 9 | 8.780−1 | 8.984−1 | 9.064−1 | 9.053−1 | 9.048−1 | 9.185−1 | 9.654−1 | 1.065+0 | 1.233+0 | 1.472+0 |
| 1 | 10 | 6.643−1 | 6.341−1 | 6.014−1 | 5.682−1 | 5.437−1 | 5.414−1 | 5.733−1 | 6.424−1 | 7.414−1 | 8.556−1 |
| . | . | . | . | . | . | . | . | . | . | . | . |
| . | . | . | . | . | . | . | . | . | . | . | . |
| . | . | . | . | . | . | . | . | . | . | . | . |
| Transition . | Temperature (log Te, K) . | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| i . | j . | 3.70 . | 3.90 . | 4.10 . | 4.30 . | 4.50 . | 4.70 . | 4.900 . | 5.10 . | 5.30 . | 5.50 . |
| 1 | 2 | 5.230+0 | 5.311+0 | 5.354+0 | 5.328+0 | 5.168+0 | 4.809+0 | 4.267+0 | 3.647+0 | 3.070+0 | 2.605+0 |
| 1 | 3 | 4.582−1 | 4.699−1 | 4.706−1 | 4.667−1 | 4.568−1 | 4.334−1 | 3.937−1 | 3.419−1 | 2.842−1 | 2.264−1 |
| 1 | 4 | 7.449−1 | 7.458−1 | 7.372−1 | 7.276−1 | 7.124−1 | 6.760−1 | 6.126−1 | 5.293−1 | 4.374−1 | 3.463−1 |
| 1 | 5 | 5.558−1 | 5.535−1 | 5.476−1 | 5.495−1 | 5.522−1 | 5.337−1 | 4.845−1 | 4.135−1 | 3.347−1 | 2.591−1 |
| 1 | 6 | 1.879+0 | 1.911+0 | 1.888+0 | 1.794+0 | 1.630+0 | 1.417+0 | 1.187+0 | 9.689−1 | 7.784−1 | 6.229−1 |
| 1 | 7 | 2.161+0 | 2.262+0 | 2.305+0 | 2.252+0 | 2.096+0 | 1.865+0 | 1.601+0 | 1.340+0 | 1.101+0 | 8.937−1 |
| 1 | 8 | 1.121+0 | 1.215+0 | 1.223+0 | 1.157+0 | 1.060+0 | 9.837−1 | 9.747−1 | 1.063+0 | 1.264+0 | 1.574+0 |
| 1 | 9 | 8.780−1 | 8.984−1 | 9.064−1 | 9.053−1 | 9.048−1 | 9.185−1 | 9.654−1 | 1.065+0 | 1.233+0 | 1.472+0 |
| 1 | 10 | 6.643−1 | 6.341−1 | 6.014−1 | 5.682−1 | 5.437−1 | 5.414−1 | 5.733−1 | 6.424−1 | 7.414−1 | 8.556−1 |
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